package com.youxin.dataStream.custormSink;

import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;

import java.util.ArrayList;
import java.util.List;

public class StreamSink {
    public static void main(String[] args) {
        StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment();
        List<String> list = new ArrayList<>();
        env.fromCollection(list);

    }
}
